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POSTEK G-2108/G-2108D/G-3106/G-3106D Label Printer User Manual
This manual provides detailed instructions for the POSTEK G‑2108, G‑2108D, G‑3106 and G‑3106D label printers. It includes safety warnings, unpacking steps, hardware overview, connection methods and software setup.
The guide also covers routine maintenance, printer head care, paper sensor calibration, fault diagnosis and interface specifications such as RS‑232, Centronics, USB and optional Ethernet. This manual is written in Chinese.
Postek G-2108 specifications
| Resolution | 203 dpi (8 dots/mm) |
|---|---|
| Maximum print speed | 4 ips (101.6 mm/s) |
| Maximum print width | 4.25 in (108 mm) |
| Memory | 2 MB FLASH ROM, 4 MB SDRAM |
| CPU | 32‑bit embedded ARM CPU |
| Input voltage | 24 VDC, 2.0 A |
| Weight | 3.5 kg |
| Dimensions (W×D×H) | 256 × 329 × 200 mm |
| Operating temperature | 0 °C to 40 °C |
| Relative humidity | 5 % – 85 % (non‑condensing) |
All Postek G-2108 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
Which interfaces are available on the printer?
The printer includes RS‑232 serial, Centronics parallel, and an optional 100/10 M‑bit Ethernet port.
Are there optional accessories for the printer?
Optional accessories include a cutter and a label peeler.
Which models have an LCD display?
Only the G‑2108D and G‑3106D models are equipped with an LCD screen.
From: POSTEK G-2108/G-2108D/G-3106/G-3106D Label Printer User Manual
What are the required specifications for the power adapter?
The adapter must accept 100‑240 V AC, 47‑63 Hz input and provide a 24 V DC output at 2.0 A.
From: POSTEK G-2108/G-2108D/G-3106/G-3106D Label Printer User Manual